Special Design: Alice in Wonderland Hat Cup Playing Cards Key Pocket Watch Design. Delicate vintage appearance of the watch cover, really good as a fashion accessory. A nice addition to any retro watch fan. A great collection. Easy and convenient to use. The time measurement is generally more accurate with quartz watches than with mechanical watches. Instructions: Simply designed with a crown on top of the watch, you can push the crown and the faceplate will open. Slightly pull the crown away from the watch base. Adjust the crown until you get the exact time. Then push the crown back into position. Properties: 1. The vintage bronze pocket watch is the best gift for your family, seniority and your friends. Excellent workmanship. 3. Elegant design with precise quartz movement. 4. White dial color with black Roman numerals to see the time clearly. 5. Detachable keychain with clip at the end, long necklace to wear the pocket watch as a pendant. 6. Nice addition to formal or casual wear or to collect. How to use the quartz pocket watch? Push the crown at the top of the watch to open the front case. Pull the crown away from the watch and turn the crown clockwise until you get the exact time. Specification (1 cm = 10 mm = 0.39 inch) (approximately). Case diameter: approx. 47 mm. Case thickness: approx. 14 mm. (Cover included). Case Material: Metal Alloy.